Title:
発電機用のロータ
Document Type and Number:
Japanese Patent JP6954739
Kind Code:
B2
Abstract:
A rotor (10) for a hydro-powered electricity generator. The rotor (10) includes a hub (12) and a plurality of blades (16). The hub (12) has a circular cross sectional shape and a longitudinal rotational axis (14). The plurality of blades (16) each have proximal root (16a) and a distal tip (16b). Each of the blade roots (16a) are mounted to the hub (12) at the widest part thereof (D1). The ratio between the diameter of the tips (16b) of the blades to the diameter of the widest part (D1) of the hub (12) is less than about 2:1.
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Inventors:
Murdoch, Peter John
Application Number:
JP2016530010A
Publication Date:
October 27, 2021
Filing Date:
March 16, 2016
Export Citation:
Assignee:
MAKO TIDAL TURBINES PTY LTD
International Classes:
F03B3/04; F03B3/12
Domestic Patent References:
| JP2010001784A | ||||
| JP58018565A | ||||
| JP2013543559A |
Foreign References:
| US2068792 | ||||
| US20110070083 |
Attorney, Agent or Firm:
Hidetada Kato
Takayuki Ishikawa
Takayuki Ishikawa